Which of the following is the pair of enantiomers from the following substance? 

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#Question id: 16119

#7. System Physiology – Animal

Following statements are regarding to Shivering, which is the most potent mechanism for increasing heat production in the body. 

A. Cold environmental temperatures activate centers in the posterior hypothalamus during shivering, which then activate the α and γ motoneurons innervating skeletal muscle. 

B. Shivering involves skeletal muscle contracts rhythmically, generating heat and raising body temperature.

C. Shivering involves stimulation of Na+-K+ ATPase and raising body temperature.

D. Shivering involves stimulation of β receptors in brown fat, which increases metabolic rate and heat production.

Which of the following combination is correct?

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#Question id: 20991

#12. Applied Biology

The first isolate with anaerobic toluene degradation activity was the iron-reducing bacterium is

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#Question id: 14856

#13. Methods in Biology

If 3 squares are chosen at random on a chess board the probability that they should be in a diagonal line is

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#Question id: 344

#1. Molecules and their Interaction Relevant to Biology

The partial negative charge at one end of a water molecule is attracted to the partial positive charge of another water molecule. What is this attraction called?

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#Question id: 1051

#4. Cell Communication and Cell Signaling

The shape of the virus is determined by its